Volkswagen Sharan (1995 - 2009) - 99 1.9 booster heater

Honest John Back Room » Technical matters
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Thu 9 Oct 2008 22:34
99 1.9 booster heater - richbev
how can i activate the booster heater on my sharan without the weather being really cold???
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Thu 9 Oct 2008 22:53
99 1.9 booster heater - Screwloose

For testing or use?
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Thu 9 Oct 2008 22:56
99 1.9 booster heater - richbev
yes for testing
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Thu 9 Oct 2008 23:27
99 1.9 booster heater - Screwloose

A good diagnostic scan-tool can operate all the functions and diagnose the control ECU for the auxiliary heater - Vag-Com is good for DIY use.
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